;;; unit tests for rust_src/src/window.rs      -*- lexical-binding: t; -*-

;; Copyright 2017 Free Software Foundation, Inc.

;; This file is part of GNU Emacs.

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(require 'ert)

(ert-deftest windown-tests--window-top-line ()
  "Tests correct functionality of (window-top-line function) with split window."
  (let ((current (window-top-line)))
    (progn
      (split-window-vertically)
      (other-window 1)
      (should (< current (window-top-line))))))
